APA (7th ed.) Citation

Druţu, C., Kapovich, M., & Nica, B. (2018). Geometric group theory. American Mathematical Society.

Chicago Style (17th ed.) Citation

Druţu, Cornelia, Michael Kapovich, and Bogdan Nica. Geometric Group Theory. [Providence, Rhode Island]: American Mathematical Society, 2018.

MLA (9th ed.) Citation

Druţu, Cornelia, et al. Geometric Group Theory. American Mathematical Society, 2018.